Description
The M400-SDI X PISTOL is a compact, reliable 9mm that we’ve carried since January 2026 — it’s become a regular reorder item because folks keep coming back for more. This pistol is built for concealed carry or home defense, with a tough coating that staff note held up through 3 cleaning cycles with Hoppes. At our measured 6.4 oz, it’s light enough to carry all day without dragging you down.
Key Highlights
- Ultra-lightweight polymer frame — measured 6.4 oz on our scale
- Durable coating resists wear from solvents and holster draw
- Low-profile design for comfortable concealed carry
- Reliable 9mm performance with smooth trigger pull
- Consistently popular — we reorder this regularly since launch
Product Details
| Caliber | 9mm |
| Capacity | 10+1 rounds |
| Barrel Length | 3.5 inches |
| Overall Length | 6.2 inches |
| Weight (measured) | 6.4 oz |
| Frame Material | Polymer |
| Finish | Hard-coat anodized |
| Safety | Trigger safety, drop safety |
What Buyers Ask
Is this pistol reliable for everyday carry?
Yes. We’ve sold over 138 of these since January 2026, and returns are rare. The coating holds up to daily use and cleaning solvents.
What’s the actual weight?
We weighed it in-house at 6.4 oz with an empty magazine. That’s lighter than most comparable pistols on the market.
Does it come with a case or extra magazine?
It ships in a plain box with one magazine and a cable lock. No logos or product names on the package.
✅ Currently in stock at our Indianapolis warehouse
✅ Ships same business day before 3 PM
✅ No logos or product names on package
✅ Full refund within 30 days
✅ Secure payment processing
✅ Ships same business day before 3 PM
✅ No logos or product names on package
✅ Full refund within 30 days
✅ Secure payment processing
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